I usually don't eat when I game I just drink caffeinated things instead.
I'm not a fan of energy drinks like my gaming buddies and boyfriend are into.
But if I had to eat when I game I would eat mess free things that won't dirty my hands that I can hold in my mouth.
Such as hotpocket, Nikuman, Anman,
Asian wafer ice cream.
They aren't messy and I can game while holding it in my mouth. If I must I'll have a plate under me.
But my boyfriend likes to be fed by me while he games too.
sweatdrop gonk